Using a task-based risk assessment process (EDEEP) to improve equipment design safety: a case study of an exploration drill rig

Abstract

The EMERST design evaluation for equipment procurement process involves identifying priority tasks based on frequency and severity of the consequences of potential unwanted events; undertaking a task-based risk assessment of priority tasks in conjunction with site-based personnel; evaluating the effectiveness of control measures; and providing information about safe design features in a standardised format. This article describes Sandvik's adaption of the process and illustrates its use for the assessment of an exploration drill rig. The process was found to provide a structured way to discuss hazards connected to maintenance and operability of the equipment with the customer and identify safety improvements.

Keywords

Equipment design Drill rig Safety in design

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